He could be another member of Iranian Pop & Rock group like the Beatles!
He could be a guitarist or a musician.
Unfortunately he was not any of them! Instead he was an enthusiastic astronomer who would love to study further about celestial objects, discover the stars, universe, so on.
I met this happy smiling young viz kid in a beautiful area (Tajrish) of north part of Tehran where you could see the beautiful mountain covered with snow.
I said good luck to him with his future discoveries of our universe, and I was murmuring the "Hey Jude" while I was going thru my own little universe!!

Hey Jude don't make it bad
Take a sad song and make it better